Rapid: Individual Calculations November 2023
 Kopczynski, Michal  Total change: -23.00  Rating chartPersonal card
 Turniej Szachowy o Puchar Burmistrza Ursynowa m. st. Warszawy Warszawa POL 2023-09-30
RcRownchangeKK*chgGame
 1851 2198 4.50 6 -0.32 20 -6.40 
  Oles, Jan 1798  * POL0.501-0.4220-8.40 
  Grazka, Rafal 1407 POL1.0010.00200.00 
  Krogulski, Maksymilian 1636 POL1.0010.02200.40 
  Chomczyk, Marek 2171 POL0.001-0.5420-10.80 
  Szymczak, Rafal 1937 POL1.0010.18203.60 
  Janeczko, Jakub 2157 POL1.0010.44208.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XV Otwocka Jesien Szachowa 80. Urodziny Pana Jana Otwock POL 2023-10-21
RcRownchangeKK*chgGame
 1884 2163 5.00 7 -0.48 20 -9.60 
  Rzeszotarski, Dariusz 1763  * POL1.0010.08201.60 
  Siennicki, Gustaw 1729 POL0.001-0.9420-18.80 
  Malicka, Magdalena 1569 POL1.0010.02200.40 
  Choroszej, Aleksander 1911 POL1.0010.19203.80 
  Mickiewicz, Piotr 2145 POL0.001-0.5320-10.60 
  Celinski, Kamil 1889 POL1.0010.17203.40 
  Chylewski, Patryk m2185 POL1.0010.532010.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Grand-Prix Lubelszczyzny OPOLE LUBELSKIE 2023 Opole Lubelskie POL 2023-10-22
RcRownchangeKK*chgGame
 1765 2163 6.50 9 -1.11 20 -22.20 
  Sobka, Maciej 1763  * POL1.0010.08201.60 
  Dudziak, Jan 1409 POL1.0010.00200.00 
  Borowik, Monika 1526 POL1.0010.01200.20 
  Borowik, Wojciech 1820 POL1.0010.12202.40 
  Polkowski, Piotr 2182 POL0.5010.03200.60 
  Dziubinski, Pawel 1898 POL0.501-0.3220-6.40 
  Kawka, Milena 1391 POL1.0010.00200.00 
  Turowski, Piotr 2031 POL0.001-0.6820-13.60 
  Serewa, Antoni 1862 POL0.501-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 Warszawa POL 2023-10-28
RcRownchangeKK*chgGame
 2065 2163 6.00 9 0.76 20 15.20 
  Rutkowski, Feliks 1763  * POL1.0010.08201.60 
  Burlov, Daniil 1573 POL1.0010.02200.40 
  Bartodziej, Bartosz 1890 POL1.0010.17203.40 
  Przedmojski, Rafal 2268 POL1.0010.642012.80 
  Jakubowski, Krzysztof g2374 POL0.5010.27205.40 
  Barchuk, Irina wf2015 POL0.501-0.2020-4.00 
  Kokoszczynski, Jan f2202 POL0.5010.05201.00 
  Baum, Jonasz m2311 POL0.5010.20204.00 
  Chylewski, Patryk m2185 POL0.001-0.4720-9.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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